The HD650 is an amazing headphone, it's just not the best for gaming due to it's quite warm sound signature which hampers the soundstage quite a bit, and we all know that soundstage is a necessity for a great gaming experience.
So
Stillhart, being the good friend he is, sent me a Noble Audio BTS, which you can get
HERE.
It's a very small wireless bluetooth receiver that you can basically clip on, and transforms all your IEMs to wireless.
You guys know I'm not an IEM guy, but I wanted to try it out with the Koss clip ons. The Koss KSC35 can actually go louder with the Noble than just out of my Nexus 6. I'll probably have to do a small writeup for the guide. It sounds very good and loud, and I don't hear any artifacts or anything. Not as clean as wired, but I'd say it's still very, very good. I'm impressed.
The Ultrasone HS-15G which is a quite hard to drive due to low volume being an issue with it, needs to be maxed out as I expected but I'd say the volume gets moderately loud, so I would still use it with the Noble with the 15G for TV shows, which is surprising. Definitely starved for power though, it sucked out the bass big time, and the 15G isn't a slouch in bass, lol. That being said, I'm betting that the Noble BTS wouldn't be limited to just IEMs, and some super sensitive over ears would sound good with it, like perhaps the Beyer COP. I definitely recommend warm headphones, since cold/bright ones may lose some meatiness through wireless.
It's $99, and honestly, just for the fact that it works with the Koss KSC35/Sportapro, I would have no issues with spending that to cut the cord between my phone/laptop and my headphones. I can tuck in the cable and Noble BTW behind my shirt/over my undershirt, and not have to worry about snags and stuff.
I hope it works with my incoming Senn PMX95.
This defeats the purpose of the Sennheiser MM100 I just got, so I'm gonna have to eat up a restocking fee. The MM100 didn't sound all too good, with the problem again of the drivers not pressing against my ears strong enough and losing so much SQ because of it. I fear the PMX95 is gonna have the same issue. I need a clampy behind the neck headphone that isn't gonna sound thin due to driver distance.